fix log message

This commit is contained in:
Daylin Morgan 2024-08-08 11:59:53 -05:00
parent 0e188ee054
commit ee3eec0275
Signed by: daylin
GPG key ID: 950D13E9719334AD

View file

@ -1,15 +1,15 @@
#!/usr/bin/env nu
use std log
def start-ssh-controller [host: string] {
log info "initializing connection to $host"
log info $"initializing connection to ($host)"
ssh -M -f -N $host
}
def is-null [ name: string, arg: any] {
if $arg == null {
log error $"expected argument for --($name)"
exit 1
log error $"expected argument for --($name)"; exit 1
}
}
@ -18,8 +18,8 @@ def is-null [ name: string, arg: any] {
# control background tunnels
# usage:
# tunnel up -p 4321 -h computer
# tunnel down -h computer
# tunnel up -p 4321 computer
# tunnel down computer
def main [] {
print "use subcommands up/down to control ssh tunnels"
help main
@ -27,11 +27,10 @@ def main [] {
# activate ssh tunnel
def "main up" [
host: string # host name
--port: int # port number
--host: string # host name
] {
is-null "port" $port
is-null "host" $host
if (ssh -O check $host | complete).exit_code != 0 {
start-ssh-controller $host
@ -41,19 +40,24 @@ def "main up" [
# shutdown ssh tunnels on host
def "main down" [
--host: string # host name
host: string # host name
] {
is-null "host" $host
log info "exiting connection to $host"
log info $"exiting connection to ($host)"
ssh -O exit $host
}
def "main show" [] {
let sockets = ls ~/.ssh/ | where name =~ control | get name
let sockets = (
ls ~/.ssh/
| where name =~ control
| get name
)
let n_sockets = $sockets | length
if $n_sockets > 0 {
print $"($n_sockets) active connections"
$sockets | split column "-" | get column2
$sockets
| split column "-"
| get column2
} else {
log info "no open connections"
}